Base | Representation |
---|---|
bin | 1010001111101… |
… | …01001100011000 |
3 | 12222201011002202 |
4 | 11013311030120 |
5 | 134000021333 |
6 | 12305545332 |
7 | 2062316633 |
oct | 507651430 |
9 | 188634082 |
10 | 85938968 |
11 | 44568245 |
12 | 24945248 |
13 | 14a5c67b |
14 | b5b0c1a |
15 | 78285e8 |
hex | 51f5318 |
85938968 has 24 divisors (see below), whose sum is σ = 163513740. Its totient is φ = 42344400.
The previous prime is 85938967. The next prime is 85938989. The reversal of 85938968 is 86983958.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85938967) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 39263 + ... + 41393.
Almost surely, 285938968 is an apocalyptic number.
It is an amenable number.
85938968 is a deficient number, since it is larger than the sum of its proper divisors (77574772).
85938968 is a wasteful number, since it uses less digits than its factorization.
85938968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2279 (or 2204 counting only the distinct ones).
The product of its digits is 3732480, while the sum is 56.
The square root of 85938968 is about 9270.3272865633. The cubic root of 85938968 is about 441.2960546536.
The spelling of 85938968 in words is "eighty-five million, nine hundred thirty-eight thousand, nine hundred sixty-eight".
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